Publikationen von Stefan Gillessen
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Konferenzbeitrag (81)
221.
Konferenzbeitrag
GRAVITY spectrometer: metrology laser blocking strategy at OD=12. In: Optical and Infrared Interferometry II, 77342Z, S. 1 - 9 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
222.
Konferenzbeitrag
The fringe detection laser metrology for the GRAVITY interferometer at the VLTI. In: Optical and Infrared Interferometry II, 773421, S. 1 - 18 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
223.
Konferenzbeitrag
GRAVITY: design and performance of the fringe tracker. In: Optical and Infrared Interferometry II, 77341Z, S. 1 - 13 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
224.
Konferenzbeitrag
Dimensioning the gravity adaptive optics wavefront sensor. In: Adaptive Optics Systems II, 77364A, S. 1 - 17 (Hg. Ellerbroek, B. L.; Hart, M.; Hubin, N.; Wizinowich, P. L.). Adaptive Optics Systems II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
225.
Konferenzbeitrag
GRAVITY: a four-telescope beam combiner instrument for the VLTI. In: Optical and Infrared Interferometry II, 77340Y, S. 1 - 20 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
226.
Konferenzbeitrag
Status and new operation modes of the versatile VLT/NaCo. In: Adaptive Optics Systems II, 77362N, S. 1 - 10 (Hg. Ellerbroek, B. L.; Hart, M.; Hubin, N.; Wizinowich, P. L.). Adaptive Optics Systems II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
227.
Konferenzbeitrag
The fiber coupler subsystem of the future VLTI instrument GRAVITY. In: Optical and Infrared Interferometry II, 77342A, S. 1 - 8 (Hg. Danchi, W. C.; Delplancke, F.; Rajagopal, J. K.). Optical and Infrared Interferometry II , San Diego, CA, USA, 27. Juni 2010 - 02. Juli 2010. (2010)
228.
Konferenzbeitrag
GRAVITY: astrometry on the galactic center and beyond. Summer School "On The Fringe", Keszthely, Hungary, 02. Juni 2008 - 13. Juni 2008. Proceedings: VLTI summerschool, S. 301 - 306 (2009)
229.
Konferenzbeitrag
Time-dependent absorption of very high-energy gamma-rays from the galactic center by pair-production. In: High Energy Gamma-Ray Astronomy, S. 368 - 371 (Hg. Aharonian, F.A.; Hofmann, W.; Rieger, F.M.). 4th International Meeting on High Energy Gamma-Ray Astronomy, Heidelberg, Germany, 07. Juli 2008 - 11. Juli 2008. American Institute of Physics, Melville, NY, USA (2009)
230.
Konferenzbeitrag
GRAVITY: microarcsecond astrometry and deep interferometric imaging with the VLT. In: Science with the VLT in the ELT Era, S. 361 - 365 (Hg. Moorwood, A.). Science with the VLT in the ELT Era, Garching, Germany, 08. Oktober 2007 - 12. Oktober 2007. Springer, New York (2009)
231.
Konferenzbeitrag
The need for a general purpose diffraction limited imager at the VLT. In: Science with the VLT in the ELT Era, S. 481 - 485 (Hg. Moorwood, A.). Science with the VLT in the ELT Era, Garching, Germany, 08. Oktober 2007 - 12. Oktober 2007. Springer, New York (2009)
232.
Konferenzbeitrag
131, 012010, S. 1 - 10 (2008)
Young stars in the galactic center: One or two disks? The Universe under the Microscope – Astrophysics at High Angular Resolution, Bad Honnef, Germany, 21. April 2008 - 25. April 2008. Journal of Physics: Conference Series 233.
Konferenzbeitrag
Study of the science capabilities of PRIMA in the galactic center. In: Optical and Infrared Interferometry, S. 1 - 7 (Hg. Schöller, M.; Danchi, W.C.; Delplancke, F.). Optical and Infrared Interferometry, Marseille, France, 23. Juni 2008 - 27. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)
234.
Konferenzbeitrag
GRAVITY: getting to the event horizon of Sgr A*. In: Optical and Infrared Interferometry, S. 1 - 13 (Hg. Schöller, M.; Danchi, W.C.; Delplancke, F.). Optical and Infrared Interferometry, Marseille, France, 23. Juni 2008 - 27. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)
235.
Konferenzbeitrag
GRAVITY: microarcsecond astrometry and deep interferometric imaging with the VLTI. In: A Giant Step: From Milli- to Micro-Arcsecond Astrometry, S. 100 - 101 (Hg. Jin, W.; Platais, I.; Perryman, M.A.C.). 248th Symposium of the International Astronomical Union, Shanghai, China, 15. Oktober 2007 - 19. Oktober 2007. Cambridge University Press, Cambridge, UK (2008)
236.
Konferenzbeitrag
79 (1), S. 87 - 92 (2008)
Sgr A* in the near infrared: 2007 and 2012. Simbol-X: The Hard X-Ray Universe in Focus, Bologna, Italy, 14. Mai 2007 - 16. Mai 2007. Memorie della Società Astronomica Italiana 237.
Konferenzbeitrag
The black hole at the galactic center. In: Observational Evidence for Black Holes in the Universe, S. 71 - 78 (Hg. Chakrabarti, S.K.; Majumdar, A.S.). 2nd Kolkata Conference on Observational Evidence for Black Holes in the Universe and the Satellite Meeting on Black Holes, Neutron Stars and Gamma-Ray Bursts, Kolkata, India, 10. Februar 2008 - 17. Februar 2008. American Institute of Physics, Melville, NY, USA (2008)
238.
Konferenzbeitrag
15 years of high precision astrometry in the galactic center. In: A Giant Step: From Milli- to Micro-Arcsecond Astrometry, S. 466 - 469 (Hg. Jin, W.; Platais, I.; Perryman, M.A.C.). 248th Symposium of the International Astronomical Union, Shanghai, China, 15. Oktober 2007 - 19. Oktober 2007. Cambridge University Press, Cambridge, UK (2008)
239.
Konferenzbeitrag
The galactic center large program. In: Observational Evidence for Black Holes in the Universe, S. 91 - 94 (Hg. Chakrabarti, S.K.; Majumdar, A.S.). 2nd Kolkata Conference on Observational Evidence for Black Holes in the Universe and the Satellite Meeting on Black Holes, Neutron Stars and Gamma-Ray Bursts, Kolkata, India, 10. Februar 2008 - 17. Februar 2008. American Institute of Physics, Melville, NY, USA (2008)
240.
Konferenzbeitrag
Fringe tracking optimization with 4 beams: application to GRAVITY. In: Optical and Infrared Interferometry, S. 1 - 12 (Hg. Schöller, M.; Danchi, W.C.; Delplancke, F.). Optical and Infrared Interferometry, Marseille, France, 23. Juni 2008 - 27. Juni 2008. Society of Photo-Optical Instrumentation Engineers, Bellingham, Wash., USA (2008)